Analysis
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max time kernel
148s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-12-2024 19:13
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://trimmer.to/EfUba
Resource
win10v2004-20241007-en
General
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Target
https://trimmer.to/EfUba
Malware Config
Signatures
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Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4920 msedge.exe 4920 msedge.exe 4100 msedge.exe 4100 msedge.exe 4128 identity_helper.exe 4128 identity_helper.exe 5112 msedge.exe 5112 msedge.exe 5112 msedge.exe 5112 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
pid Process 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe -
Suspicious use of FindShellTrayWindow 25 IoCs
pid Process 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe 4100 msedge.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4100 wrote to memory of 4840 4100 msedge.exe 82 PID 4100 wrote to memory of 4840 4100 msedge.exe 82 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 1528 4100 msedge.exe 83 PID 4100 wrote to memory of 4920 4100 msedge.exe 84 PID 4100 wrote to memory of 4920 4100 msedge.exe 84 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85 PID 4100 wrote to memory of 1844 4100 msedge.exe 85
Processes
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://trimmer.to/EfUba1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4100 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffab23f46f8,0x7ffab23f4708,0x7ffab23f47182⤵PID:4840
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:22⤵PID:1528
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2484 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:4920
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2972 /prefetch:82⤵PID:1844
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3392 /prefetch:12⤵PID:4980
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3532 /prefetch:12⤵PID:812
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4764 /prefetch:12⤵PID:4660
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5300 /prefetch:82⤵PID:1504
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C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5300 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:4128
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4876 /prefetch:12⤵PID:4896
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5372 /prefetch:12⤵PID:3904
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5884 /prefetch:12⤵PID:2884
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5928 /prefetch:12⤵PID:3824
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,8966419004382629756,13022713856296526777,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2688 /prefetch:22⤵
- Suspicious behavior: EnumeratesProcesses
PID:5112
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:4976
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:764
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD5b8880802fc2bb880a7a869faa01315b0
SHA151d1a3fa2c272f094515675d82150bfce08ee8d3
SHA256467b8cd4aacac66557712f9843023dcedefcc26efc746f3e44157bc8dac73812
SHA512e1c6dba2579357ba70de58968b167d2c529534d24bff70568144270c48ac18a48ee2af2d58d78ae741e5a36958fa78a57955bd2456f1df00b781fc1002e123d2
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Filesize
152B
MD5ba6ef346187b40694d493da98d5da979
SHA1643c15bec043f8673943885199bb06cd1652ee37
SHA256d86eec91f295dfda8ed1c5fa99de426f2fe359282c7ebf67e3a40be739475d73
SHA5122e6cc97330be8868d4b9c53be7e12c558f6eb1ac2c4080a611ba6c43561d0c5bb4791b8a11a8c2371599f0ba73ed1d9a7a2ea6dee2ae6a080f1912e0cb1f656c
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C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize192B
MD5333a6bf7280fc6b5746327caa1f9ff44
SHA1d0dedbc8b9d0db932c52f1ebd261b99cabf6498d
SHA25648a4f766995137d6fa145ae51189032a4afc20994043bdb57133abeb0473fe9b
SHA512bf1e72fe292598be843275aad7a6eaeb6d4c364238031c55f54a356f7d87c40e619bddb94eab56d26381a848f75ded45604f4b477ac215f6910eb90684e2cb09
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Filesize
758B
MD5a0112e2d06befb99d2c1d23449b47b29
SHA137628359bc8535170265009095a7e99f9878f5df
SHA2564fdcefbece479bd5fb26ae0d9d24d5018b49146e9df3f426c913b7136e2c2a49
SHA51272da086c68f58427418230494ba682b4d2e0569de9004906df028828896bec5ec09a5cf604abfa7fb4500b4f0ce3d346b507cfcbcf853925f6aebbe1d82d1773
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Filesize
5KB
MD595d9e3cf10a16abff813ed6c1fbb44e4
SHA1cc4d9ac684d7b210f908bcbaa31016649b62e776
SHA256d42ac05f07159b1c75c2aa337fbc79d7144ab5561f03c385c2d8732b5ff09a17
SHA5125c08c46e9b4278e2be2f32503c408add98fafe6dffc820326a21e767df0bcb914bc70b51fb42b81b9be88901c87ecd82a6e779909adee0076eb72327b1265eef
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Filesize
6KB
MD5e84dc6f9c83b996e12149e0cd95020e5
SHA1d3497b4296b63532e8f71a26e6db70482a9d0c21
SHA2562d0426a737286e916ee79af0811f72c707ea453f5f2daf3fd618d91a26aff81c
SHA512a54370d7c6c8249ffac5324108369332b6266452a05f1deb49bfc60956cd591aeac7d40e0beb507e1ab7a6877cf1a5f6d8629aa4d62f8f9d53df8f1b7986112b
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Filesize
16B
MD56752a1d65b201c13b62ea44016eb221f
SHA158ecf154d01a62233ed7fb494ace3c3d4ffce08b
SHA2560861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd
SHA5129cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389
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Filesize
10KB
MD51708f8d6f66886f77891073450615d4b
SHA195b5d3505c3dc907d669964d6087cde8a8511d31
SHA256d8fd1a01fc6fb95b6658d4014139716f6e542a246dc9ab772d10451a227b14c3
SHA51201bbe52c8531c9389b74c21a12be910430a8fc7dd6c24c8effde40b6346844e085c2b800b90d01c3e913d172d4996330a68423785a13b966b8b5efcc6ca0a0c3